AirHint found the following cheapest return flights from Rome (FCO) to Perth (PER) in September 2025 (see full year).

Return flights

07 Sep - 14 Sep	Oman Air
01 Sep - 15 Sep	Etihad Airways
07 Sep - 16 Sep	Etihad Airways
15 Sep - 21 Sep	Oman Air
03 Sep - 02 Oct	Oman Air
04 Sep - 14 Sep	Etihad Airways
05 Sep - 14 Sep	Etihad Airways
05 Sep - 26 Sep	Oman Air
05 Sep - 11 Sep	Oman Air
07 Sep - 23 Sep	Etihad Airways
05 Sep - 20 Sep	Oman Air
18 Sep - 14 Oct	Qatar Airways
03 Sep - 02 Oct	Qantas	direct

Also check the deals for one-way flights from Rome to Perth in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Rome to Perth in September from 722€

Return flights